Identify the slope and y-intercept of a linear function. Graph a line given the slope-intercept form of the equation.
Identify when a function is in standard form and find the x and y-intercepts.
Rewrite a function in standard form to slope intercept form.
Create an equation from a real world situation.
Find the equation of a line in slope intercept form when given slope and a point on the line.
Find the equation of a line in slope intercept form when given two points.
Create an equation from a real world situation.
Determine if a point is a solution to a linear inequality.
Graph a linear inequality on the coordinate plane.

when rotating a figure 180 degrees, imagine that you are able to take the figure and turn it clockwise or counterclockwise around a center point. to rotate a figure 180 degrees, you will need to apply the rule (x, y) → (-x, -y). start by using a coordinate grid with coordinates for each vertex of the figure. the center point of the coordinate grid is located at (0, 0), which is what you will rotate the figure around. write down the original coordinates of the shape you are going to rotate. then, apply the rule. for example, coordinate (1, 2) becomes (-1, -2). another example would be, coordinate (-4, -2) becoming (4, 2). after you change each original coordinate to the rotated coordinate, you will draw your new figure.

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